99.99% W-In-Sn-Se Quaternary Semiconductor Sputtering Target (WInSnSe)

Cat No:CHSE-0022

Description

Eata Energy supplies 99.99% W-In-Sn-Se quaternary semiconductor targets for tunable optoelectronic, thermoelectric and infrared thin films.

Datasheet

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Basic Information

Product Form	Sputtering target
Chemical Formula	WInSnSe
Purity	99.99%
Density	≥6.8 g/cm³
Key Properties	Prepared through mechanical alloying and vacuum hot pressing; thermoelectric figure of merit ZT at least 0.8 at 500 K; composition and microstructure are designed for tunable electronic and optical response.
Composition	W:In:Sn:Se = 1:1:1:4
Grain Size	≤100 nm
Band Gap	0.8-1.5 eV adjustable

Applications

Flexible photovoltaic absorbers, 1-3 μm infrared sensors, thermoelectric generators, solar-driven desalination films, satellite photovoltaic structures, low-temperature electrodes, two-dimensional heterojunctions and topological-material research.

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